Product Documentation

Carmanah Technologies acquired Information Display Company (IDC) on October 2, 2018. Some IDC products—like the SpeedCheck® radar speed sign product line—will now be sold under our Carmanah Traffic brand:


If you’re looking for documentation on legacy IDC products, see our list below. If you can’t find what you’re looking for, contact us and we’ll get you the information you need.


Warning, Regulatory, and Guide Signs

Portable SpeedCheck DisplaySpecification SheetUser Manual
Mounting Bracket Setup Guide
Battery Kit Setup Guide
DuraTrailerSpecification Sheet
Variable Speed (VMS)Specification Sheet18-inch Display User Manual
Device Manager Settings Guide
Guide SignsSpecification Sheet


Flashing Beacons

Flashing Beacon SystemsSpecification Sheet
Device Controller Specification Sheet
Single Beacon User Manual
Dual Beacon User Manual
Device Controller for Flashing Beacons User Manual
Wiring Guide
Flash AlertSpecification SheetDisplay Manager Settings Guide
Rectangular Rapid Flashing BeaconSpecification SheetUser Manual
Wrong Way DriverController User Manual



TrafficInfoSpecification Sheet

Learn About Carmanah

Every superhero needs a team behind the scenes that helps them save the world. We like to think we’re the Alfred to your Batman; the Kato to your Green Hornet; the Jarvis to your Iron Man. We spend our time working with traffic heroes like you to ensure we’re providing sustainable, reliable solutions for your traffic applications, from school zones to crosswalks to road signs. Whether your mission is improving walkability, slowing down traffic, or ensuring a sign can be seen, we’re here to help you do it. And we’ll help you in any location, while also meeting MUTCD regulations, ITE requirements, or other specifications.

Learn More